<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
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<body>
	<h4>这是测试页面 用来测试session和request的生死...</h4>
	
	拿放在request作用域中属性：<%=request.getAttribute("szrt") %>
	<br/><br/>
	拿放在sesion作用域中属性：<%=session.getAttribute("szrtSession") %>
	
	<br/><br/>
	拿放在application作用域中属性：<%=session.getServletContext().getAttribute("szrtServletContext") %>
	<br/><br/>
	
	
	<%=session.getId() %>

</body>
</html>